发明名称 |
Thin film transistor array panel having a means for visual inspection |
摘要 |
A plurality of gate lines and a plurality of data lines intersecting the gate lines to define a display area are formed on an insulating substrate including a display area and a surrounding area. On the surrounding area, a gate driving circuit connected to the gate lines and a logic circuit for VI interposed between the gate driving circuit and the gate line and having several first to third NOR gates are formed. A first input terminal of the first NOR gate of the logic circuit for VI is connected to an output terminal of the gate driving circuit, and a second input terminal thereof is connected to a CON 1 terminal, and an output terminal thereof is connected to a first input terminal of the second or the third NOR gate. A second input terminal of the second NOR gate is connected to a CON 2 terminal and an output terminal thereof is connected to the gate lines in odd number. A second input terminal of the NOR gate is connected to a CON 3 terminal and an output terminal thereof is connected to the gate lines in even number. |
申请公布号 |
US7009202(B2) |
申请公布日期 |
2006.03.07 |
申请号 |
US20040843270 |
申请日期 |
2004.05.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JANG YONG-KYU;LEE WON-KYU;JEON JIN |
分类号 |
G02F1/13;H01L29/04;G02F1/1343;G02F1/1345;G02F1/1362;G02F1/1368;H01L21/336;H01L21/77;H01L21/84;H01L27/12;H01L29/786 |
主分类号 |
G02F1/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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